303708054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 726663168

約数和(自身を除く): 422955114

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 43, 46, 62, 69, 78, 86, 93, 127, 129, 138, 186, 254, 258, 299, 381, 403, 559, 598, 713, 762, 806, 897, 989, 1118, 1209, 1333, 1426, 1651, 1677, 1794, 1978, 2139, 2418, 2666, 2921, 2967, 3302, 3354, 3937, 3999, 4278, 4953, 5461, 5842, 5934, 7874, 7998, 8763, 9269, 9906, 10922, 11811, 12857, 16383, 17329, 17526, 18538, 23622, 25714, 27807, 30659, 32766, 34658, 37973, 38571, 51181, 51987, 55614, 61318, 70993, 75946, 77142, 90551, 91977, 102362, 103974, 113919, 125603, 141986, 153543, 169291, 181102, 183954, 212979, 227838, 251206, 271653, 307086, 338582, 376809, 398567, 425958, 507873, 543306, 753618, 797134, 1015746, 1177163, 1195701, 1632839, 2200783, 2354326, 2391402, 3265678, 3531489, 3893693, 4401566, 4898517, 6602349, 7062978, 7787386, 9797034, 11681079, 13204698, 23362158, 50618009, 101236018, 151854027, 303708054]

約数ペア:

[(1, 303708054), (2, 151854027), (3, 101236018), (6, 50618009), (13, 23362158), (23, 13204698), (26, 11681079), (31, 9797034), (39, 7787386), (43, 7062978), (46, 6602349), (62, 4898517), (69, 4401566), (78, 3893693), (86, 3531489), (93, 3265678), (127, 2391402), (129, 2354326), (138, 2200783), (186, 1632839), (254, 1195701), (258, 1177163), (299, 1015746), (381, 797134), (403, 753618), (559, 543306), (598, 507873), (713, 425958), (762, 398567), (806, 376809), (897, 338582), (989, 307086), (1118, 271653), (1209, 251206), (1333, 227838), (1426, 212979), (1651, 183954), (1677, 181102), (1794, 169291), (1978, 153543), (2139, 141986), (2418, 125603), (2666, 113919), (2921, 103974), (2967, 102362), (3302, 91977), (3354, 90551), (3937, 77142), (3999, 75946), (4278, 70993), (4953, 61318), (5461, 55614), (5842, 51987), (5934, 51181), (7874, 38571), (7998, 37973), (8763, 34658), (9269, 32766), (9906, 30659), (10922, 27807), (11811, 25714), (12857, 23622), (16383, 18538), (17329, 17526)]